Can I get a topic to do scientific inquiry? (like which one has more heat capacity aluminum bar or aluminum foil?) comparison between two things

Hi, really there are so many things you can investigate, I don't really understand why you can't think of something yourself. Just browsing through the topics here should give you plenty of ideas.

Also, don't start another thread because you don't get any replies. Especially with even less information than last time, it annoys us and you still don't get any answers.